Which equation has a slope of
2
1
and a y-intercept of 12?
y=−12x−
2
1
y=12x+
2
1
y=−
2
1
x−12
y=
2
1
x+12
2
1
and a y-intercept of 12?
y=−12x−
2
1
y=12x+
2
1
y=−
2
1
x−12
y=
2
1
x+12